The conventional wisdom is to NOT have the buss form a loop. Break it opposite where the booster connects.
Regarding circuit breakers - have the two loops on separate circuit breakers. Perhaps 4 breakers, one on each track North of booster and one on each track of South of booster
HI, I am a member of a Model Railway Club, here in Christchurch New Zealand. At long last the club has taken the first step in getting the layout ready for DCC. The layout is a double track continuous run of about 100ft on each track. The question arose as to whether the buses could be continuous or would they have to be terminate so that the boosters fed out in each direct from where they were situated.
You thoughts and ideas on this would be appreciated.